From fb0229dfec3df9247190f001f1b51d767f2ee035 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 20 Nov 2015 11:28:42 +0100 Subject: [PATCH] mmc: fix mmc_{un,}register_pm_notifier prototypes The mmc pm notifiers were recently reworked, but the new code produces a lot of warnings when CONFIG_PM_SLEEP is disabled: In file included from ../drivers/mmc/core/sdio_bus.c:27:0: drivers/mmc/core/core.h:97:13: warning: 'mmc_register_pm_notifier' defined but not used [-Wunused-function] The obvious solution is to add the 'inline' keyword at the function definition, as it should be for any function defined in a header file. Signed-off-by: Arnd Bergmann Fixes: 0e40be7c20e0 ("mmc: core: Refactor code to register the MMC PM notifier") Signed-off-by: Ulf Hansson --- drivers/mmc/core/core.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index bd00ac2cdc1b..0fa86a2afc26 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -94,8 +94,8 @@ int mmc_hs400_to_hs200(struct mmc_card *card); void mmc_register_pm_notifier(struct mmc_host *host); void mmc_unregister_pm_notifier(struct mmc_host *host); #else -static void mmc_register_pm_notifier(struct mmc_host *host) { } -static void mmc_unregister_pm_notifier(struct mmc_host *host) { } +static inline void mmc_register_pm_notifier(struct mmc_host *host) { } +static inline void mmc_unregister_pm_notifier(struct mmc_host *host) { } #endif #endif -- 2.34.1